[Mono-dev] Problem sending Mail with Mono 1.1.16

[Carlos Kassab]

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Hi all, i have this method:
 
   public static string SendMail(String FromMail, String ToMail,
String MailSubject, String MailBody, String MailFormat)
   {
  String OutValue = "";
  ///////Exception ex = Server.GetLastError();  
 
  MailMessage email = null;
  SmtpClient MySMTP = null;
  MySMTP = new SmtpClient();
   
  email = new MailMessage();
  email.From = new MailAddress(FromMail);
  email.To.Add(ToMail);
  email.Subject = MailSubject;
  email.Body = MailBody;
  if (MailFormat == "HTML")
  {
      email.IsBodyHtml = true;
  }
  else
  {
      email.IsBodyHtml = false;
  }
  email.Priority = MailPriority.High;
  MySMTP.Host =
ConfigurationManager.AppSettings["SMTPServer"].ToString();
  if
(ConfigurationManager.AppSettings["SMTRequireAuthentication"].ToString()
== "1")
  {
      MySMTP.Credentials = new
System.Net.NetworkCredential(ConfigurationManager.AppSettings["SMTPUser"].ToString(),
ConfigurationManager.AppSettings["SMTPPassword"].ToString());
  }
 
  try
  {
      MySMTP.Send(email);
  }
  catch (Exception ex)
  {
      OutValue = "ERROR: " + ex.Message;
  }
 
  return OutValue;
   }
 
When i run it with ms .net, it works fine but when i run it with mono
1.1.16 i get the next error:
 
Unhandled Exception: System.NullReferenceException: Object reference
not set to
an instance of an object
  at Monomtpostventaadapter.SendEmail.SendMail (System.String
FromMail, System.S
tring ToMail, System.String MailSubject, System.String MailBody,
System.String M
ailFormat) [0x00000]
  at Monomtpostventaadapter.MainClass.Main (System.String[] args)
[0x00000]
 
i found that the problem is in this line:
 
email.To.Add(ToMail);
 
i am calling the method in this way:
 
MailError = SendEmail.SendMail("from at mydomain.com", "to at mydomain.com",
"Error updating", Errors, "TEXT");
 
What do you think could be the problem?
 
Thank you in advance for your help.
 
Carlos Kassab


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